A caravan of explosives and an anti-Semitic note with a list of potential targets: here's what we know about the planned mass-casualty event that was discovered in Sydney. 

Is it a potential act of terrorism, or is the discovery itself enough to put the community on edge? 

And Queensland has become the first state to ban puberty blockers for under-18s.  Advocates and doctors’ groups are furious. Where does it leave trans kids waiting for gender-affirming care?

Plus, what's left in northern Gaza for Palestinian families to return to? We speak to Raneem whose family are making the journey back. 

Listen now:

01:12 - What we know about the caravan

06:47 - Is this an act of terrorism?

12:09 - The Palestinians returning to the North 

17:10 - Raneem's experience watching from Australia 

25:30 - QLD's puberty blocker ban

Guest:

• Perry Duffin, crime reporter, Sydney Morning Herald
• Dr Josh Roose, extremism expert, Deakin Uni
• Raneem Emad

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Correction: An earlier version of this audio segment contained a reference to Palestinians released by Israel as part of the ceasefire deal as "political prisoners". The group, which includes individuals serving life sentences for deadly attacks and individuals detained during the war but not charged, should have been referred to as "prisoners" or "prisoners and detainees".